1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696d2e02fc65ebd33c779a6e121bdcdbc7ad780dd2e8f3c10466b832c858ebc8. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e97aaf0f-fceb-44d4-8a72-e52816312abb.json and https://artists.proofprofile.net/proofs/artist/e97aaf0f-fceb-44d4-8a72-e52816312abb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241140d5209170706e41834b919c5c7e641cf3b3da1805fe2feaa89e13d234db. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2141421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866fa97b39006fb90e8048724587008f9f1b6b287957337402e1b16bdf2850c4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2141428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc17f6323940843aec46a341ef48993f58c307d686a21f9a68eb36aefe794cba. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2141616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad93d40337c4bf0a5cb168bcf49cc022adc0b4ccc77c2e8834c0e70e6fc5bf2d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2141723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6e46379b8a9b07758a567299225833a343d7b4ed1708af4c49967deaa62010. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2141721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec585097722f639be6eef3c2afcea56af750f71db38d6e2f97cd499cb42f8d99. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2011423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452a30605082b07d5e94fe63fde4dfed2d2d11d62501d348b581e3b0cbfcab49. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2010220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa976f33d039fb84cff616cbbd5dbc04d2f7a917cb7771e875b93295204735a05. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2011424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca92fedcd01ac1d471a4642ae54cd14f3a68f26941e7a427015369e57954b17. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2008478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494f3c73a7a2675a984a1fb0aaadf9c8c6dd0f65fd39d6539a9aaf19ac0c1f81. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2011425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994e288886ba326e44749eb128a3a1fefe5489049948f4bdfa3f85b9c9e0a700. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2011426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f1ac7cb1d4176eb23bd6864ae5bc18b27cfe1079eb7b1cd99be2851242a312. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2398875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7949cc6cd06747a71627453feca89a4a5bf0bb1df6aa2bb17b395ce1433906e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2398894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95e440ff89a9a6eb6328f875d04fc9d05f2a22893ea51186112abb9460ba8e6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2398895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c8309495ed8d9c397ff5eae89836974a18e487508587626a4082c846b17188. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2398897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b40f2dbb9657c5565418948437aadc49c2aedd45711485d389c22ac6402981e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2398931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a40704ae02663614752760a066205078d87b7263f0a337da5d927e2d91f89f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2305162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58038226ee8a27c10bc4e37b4c22ae01e87ffa10a270763a72ce75245f638e3c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2341682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb642ae9553d405a3c1ade782b63ef24298f8c7a97850a1860bc38df3c3b35573. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92290897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f9ccb843418b799821eb359f0bb7cb6c199a02c998431127b8864ec29af4dc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2132736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34867a4ac8478137a500b424cb49eaef21d782b59a72bd6b4fa51559e8bdf932. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2132738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4440f68e36051b649534e7e8bebfd0c5fca65b413bb5265604af64215a992b1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2132740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3ac1b8962910c8b01fbcd5ca9002ab299f4946d16e57804499b0e196f19ac1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2132742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcb2c60a7ad58b470a0dabc1786169184fa568f42979ee1cf740e86d9d97fff. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2132743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d7500bacf6bc507b5d212f593cf977b16ff9892d0285422b040ca349ea0452. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2132744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24be4deff992979c05573545218e164f368a90b69b6967b038b43088c678a87d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64E2300680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a081506b9d746bd5784007207ad8c6cb63746eb6b4b9f92c45aaccd2e107522. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2209105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee998c65bcc2ba544f16e44fd5ecfeb22be43baad6cc4a11748d8b73d9db816. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2369710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d201d549235a8fc38772a393e496da5bc81d0176ab7dc193741fe2e091abe3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2369711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975524e052619e43b38d1678ae0b2a01f10576b69dd749ddae875d60efc999c1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2369712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321a4f3ff49a37585b4bf4e731c929a42487786a1da435a4e8b698bf4db32aeb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2369713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b499c8c1d3d08c3c650d7aac661b699c23954a39ebdeddfea5764d97588af0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2369714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a034b465ce2d39c8b97105016c15ab58e048e62e71d0913b8a1071fa7e4bc9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2369715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fde439f4aab5abfe7fe823e7e50134215c76b97be560104fe39c33244cd4e3f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2369716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7a5446a9661d0f9257c073a70cc02f9745054fa485359625966825afea1a8a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2369717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e2b018982a218007c8c971429b580527f75c70247a9a986d83d5edc234bc24. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2369718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3113277653a1e2766af94ce5ba26a26372439ea460da7f6979149aa04758c5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2379889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe60d1b30b6627ec77a3c0dec2bcafe28b14e180a7a9e9cddbd7d86e69d5ca5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2380200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a23b7e793f4ce2c73649455efafceaa51880c010488c4f24dd15f6819cc8ce. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2373961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a6137d15855bb4be28c032fba535fb4cc60a5f3a44b3901262ee3d984a347d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2380201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6bd264a5879dfddd66706b6c07f97a20c385bca27c56849128892b35c9dcb8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2380202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83676c2f0798d20b94d04c893426ff31f811b84005776959a474ede6d8b44b5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2380203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09dc7506f3330e1d3085a55dbf7fb5b402a856a2da9c6d3e93561bdc9bfba292. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2381499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00fc4577bb24890bff8e219f5e94377cfa8a4203829804115b29e0fa3ca03ac8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2381501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468f3a57b7cb909698ed9875057331fcd7573d29075cd9367fd297e4b8727531. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2381502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9490844eef694c116638e6b0e1f089e152bdf50f09e84bf0f83ae7ae1a16c261. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2381506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d4f9c1c4d1cdf0ef126eb5f7321d2aaaaddcb0fdfed8eeddfdef333638d2f3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62289397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb642ae9553d405a3c1ade782b63ef24298f8c7a97850a1860bc38df3c3b35573. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92290897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a80ea7f8c28c528a09cb95b52dc5062ab25241a94edf8494b0e173f924d089c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62289410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6977d6d412801d8e5ba2e00a3806a7f3ee3b30a0ac5774063238d55b367ed5a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62289414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4837580a7bc36d5d70325cf14762c9c546b13b1e4994b1c2412957e07a4040. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62289415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf3292144c01023da4d651473cd8b9e929d334adc563b5a1c1b96ee2e6ea138. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62289417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5b859c562ebe7592cd5ae6642d460256a01e3f6d5ac47f3ff50d5229968454. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:03:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62289418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a201733d199df067c161a3a6080cdbb772bd061e30c2b64a292cad7d1e7b7c. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62289420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508bea75eb2aaebf93ac2072e07a6fd9c94fa3702da2275c1fe8fe91ab39eb0a. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:29:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62289426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa344ec2085bdbcb8e6726235092e6f8c42990c533ca83a6047be60e7a9e79e59. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62289434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61ffd4cf7669b18e3f07fea08088744865a362dc2e526eff8e04653240097ca. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2229378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e6285608e10a77b11d6274d6b011856bb73e9036f53a219d38598fff371c9b. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2229379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe005f0f0ea981917fe0a33d107b85b1668323727da1b830877ce341ca6c69a9f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2229380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a8323482318d468893bbe69806b496dc9e65d4f9efc81ffa669760ad875758. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2229383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2250a6796a7645739c22ac83834fa99f0f8017e11c5e90cc89ae75128beaf8b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2229384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d155f3f7c5f91b6694b252e3b76ace72b6db9a9273aaf97dc3c24233f663bb7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2222685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70037229d9b83ba87b6cfb25148ad51423ba2bb32f41172caa777606183beab. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2222681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80be482a40c02bde0cb0347dace23927ce299d1227525f22c5d3244cd8781c33. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2222683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fedb0c0c9c2d2b3c25eb7d2dd19a780c7c0220b3f439759035323648aec6fb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2200286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5d6912e5a03123922a63d76fa69f0f712ccf5213364f90df1fce7d634a7f02. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2141791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07431f45e6675d8cae7547f8b6c8eb238dc6a578788491633878225aceecdcca. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2141795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44510a760f8f9353604fd28736d04484c7035b39f1cf49c2e1fe62364ecaa0ad. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2009971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a69d449bfaa0135c00ac67525beca3eeb290aa6b98bb65c4ad9e6951d1cb1c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2009973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2805c8e3d926f3545c1a181f492a80f1e7f378248028a69f02edb3fe78d8c9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2009974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b5bab90d810a5bf2b82c553e2fe9d6deb1354b9a25467e61b70c76aeface5f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2009975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d273513e807019339ddbe6c54dceeef4bc477f7d05b549a5e061b7aeef6acf. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2009976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7552b3f1aa9fd1120a66e4914343b9223b2165ff4adab5bc75bf13f87b208a0b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2009980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a0ba7e5b1cce75c9a3718a5eb12b2b91870bf080fb62622a74348b87fc4993. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2009985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b40de4679e365673b6cb376071cac97eac9aba87ff4a598b2e60f8fcf6d0857. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2055976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb73a002735e45e4dd597792572e93a6a0a5017a82974c8f82e621367fcd2e2c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2055977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a6479b5bf51a25ca3e56095d2621d8e612570b4e9c43057a9dc4e8e750e9c7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2055978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec807c891f82991fd284d5f3cb9eb94dd9171ad2acb2454ce5f6b08a7609ed2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2055981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda56b2d018b5cfb063ac3c6cd193a1dd6f5e645f1e2f1e6b17862eb09f9df6c3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2055980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b5548b8d22ba701305ccd79ab030d20f3bd28a6452b0cd8f08024721fcceb1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2055982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e432b2388abb0eaf7e968b26cad46dd8b5f1b410e33c34348fbdb463ffb1769. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2055279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3484d3b76e45130dbca166dd60a7045114f37e71ad1d84ad78ef71ed3249842e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2055984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847ff465a0c0fb68523401ad8a0f4ff7fca5be1ae90fed991e2c47cf154691be. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2031656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b5ec4615763d87bfe1f66a83c0204b10aae7e67c0fb64817fbc6f08f1135f0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2031657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640cbd58418a80b375f11e5b5447fe9ed589d9c48f8071e59b9db0dc0195d2b7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2031658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0cdbe572e4e7a056fcb6eb8a196d621bf17601cc2889b4385d9cdbbe2ac604. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2031659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4419196c36d83a504415a99b0ce9ebb547898571c3c01d416a08b91c034fb8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2031661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a711f16baec3b0d5ac137e09750022881f35faf32e531b486c7aac93940028. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2030660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b362d6b8f4dfa6dc7a8c1afca9bddf0b43e3c222fce70bf489cedb39b8b027. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2031665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93356ba201cc1f3c22e3469cb0956c1aed7be9462879a18e8d7509b380584f0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2031666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb19d3b26e49f41c29960bd574c62a68b8fe859a0f7d848465f209e23546d564. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1926330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc68479204f51532c7a5618f628377830b45bd7ed5185bca2c90dddd170b5490. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1926331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb998f695f8502e774d491aef6ae97b2264241bb097c76f741fab3a73eba5b521. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1926333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4446cf81153e12711adefce9ede6552f91382bf30aad388f9cc9d0e3c9cec339. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1926334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80fad4624b8baedd5bd2fd9cb8ccd8790a61600dfddc3200a94a4aa8bde69d5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1926337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f937feb497fa3185a370def21fb493a941795fa894dedf182fc60c3e166d043. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1922845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9999ff8d249e0cdc2551a66f0a9a9ca8d447faec6228c606a122691c49939f9f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1922846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a9046e878e119ca87f35b65053ff5a37538866b4fcf38bfba8b5b6a85efe56. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1922847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd621499781d0f014457d66dba788cac83ebcbd635a64e8d6c92f26c404b09da. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1922849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206108280e9bee281f0745c17deaa910bc654042745e7356230c491ae6edb413. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1920892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404b63c2ffa4f05c13b4b2d512d0f6bb4c3821ddc67214ef97b416a2ff9a8c2c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1922850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323f60a7fd29d39985086c6a83e2c507b2106382e2557bda10c87b637f3205ee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1838521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdcf7211edf99fcd56b3a835417c736ffc8f0fb025e2a235e5d31c7c71fa1a8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1838522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c029226d0169910b4379bdbf74ed2fc2622c8571d002a998bae2695c51524f1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1838523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84abb5432c0bd5726e110c8096608fa7180f6f94cb75fa23d85eb0f03329c661. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1838524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7dbaaac4e379e1fbef5a05895f6f9176016ef6ecbaa59d4c5d1d5cb33ba706. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1838525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb0643317a5af323494ce3850ef9e41bc5b7a05f338ca4d252c08c1657f3256. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1716598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fddba726a389560f821f5d6d6ab24d81de6f764bab308a22241cd1a8e0b4ce. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:43:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1716599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3831ccf2e1a81c0bdbe0dd4214173c3df7c42d753a726a0651ccc58e3bb05a88. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1834791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19aafdabce065e599dd30048e46d0308533298304210d48ddf8d4cbbb2b11bf5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1834796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e11b004abcecab6e468e043d1a99536d8109e24ed0217fd454452a12611307. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1834684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb0f7f31ca07a4c9bd8f0d2c593576edbcb8a851c1b0c13971bea2a23952063. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1834685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee69b484330aa6a88cf38666d52098df0076738c7bd2128ed0471c138e34fab. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1834155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de816310ced3ca98150162612dd0cf51e13d86bb1134b26c995e3e2ca57c340. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2442254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916518f725825cf44ccdf73b8c1427e3eaf4e9d15b56762cdff2cf7e15cd8d07. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62433441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddb49d22e543e864c3711399b006b09916ba45bc537c684bd22c67d95b1725f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282414686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b2cbf8d2e4a8165a44a88587882f259aa4452f2869947a632ce050e9f786b2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64E2483820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3090f0b30db5f5c830de18fe6f0490d0611d18507832ade86a9c6da48acf5d34. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES75E2404639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc71ae574c6b1c1f4763149c55b96a352104137f569d0f1b7655f0d5773def68. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2403146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a9433a7b65ac450a5dfcd292bb32ea2e17208d0432bc2f5f406c6ee1348d7a. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:31:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2316637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a23b7e793f4ce2c73649455efafceaa51880c010488c4f24dd15f6819cc8ce. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2373961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b003384c1fe851dcf4c1b9b624db9e4af788033a99f2c3670c4179855973787. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92255299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bfe563cf020a0164f647aa0727c3bb13d5bca86182e3126b533fd4da69c181. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2222625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1741b4b851670ccff6e9e79a65ace79588812b8ffd866a0cbbeb6e5e34a1e61e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282006928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5a8b66d13527f423c18e92c84f89b33c396deba6d9b9478bf2c9aa39c54c11. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1976126.